Knife handle



FIG. 1 is a perspective view, the broken line showing of a knife blade is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side view, the opposite side view is a mirror image.

FIG. 3 is a top view;

FIG. 4 is bottom view;

FIG. 5 is an end view; and,

FIG. 6 is an end view similar to FIG. 5 except rotated 180 degrees. 

The ornamental design for a "knife handle," as shown and described. 